Lead Software Engineer Markets Tech Pythonjava Jobs in UK

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Electronic Software Engineer

Electronics & Embedded Software EngineerLocation: Macclesfield (Onsite - 4 days/week)Salary: £60,000 - £65,000 + benefitsWe are seeking a well-rounded Electronics & Embedded Software Engineer to join a growing engineering team in Macclesfield. This is a hands-on role offering full ...

Senior Software Engineer

A new opportunity has arisen for a Senior Software Engineer to join a talented Software Team which forms a key part of a Global Centre of Excellence for Mobile Applications.Domestically and internationally, this team develops applications that are deployed across a range of devices and are designed to en ...

PLC Software Engineer

PLC Software Engineer – South Yorkshire / Sheffield – PLCs / Process Control / System Integration – £50-65kSamuel Frank is recruiting for an experienced PLC Software Engineer to join a well-established and growing South Yorkshire based system integrator. This PLC Software Engineer role will suit somebody ...

Software Engineer (Angular)

Software Engineer (Angular)£55,000-£65,000 + packageRemote - South Wales office (On-site a couple times p/month)Eligible for Security Clearance (must have resided in the UK for the last 5 years)CPS Group are working with a South Wales-based Tech organisation to recruit a Software Engineer ...

Senior Software Engineer

Company Description⚡️💡 About AssystemToday, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the execution of complex and strategic infrastructure ...

Software Engineer C++

About the RoleWe are working with a leading organisation within the defence and advanced technology sector, currently looking for a C++ Software Engineer to join a highly capable and collaborative team.Based in Bristol, you'll contribute to the development of next-generation air defence systems, ...

Senior Software Engineer

Senior Software Engineer Taunton - Hybrid (2 days on site P/W) £45,000 - £60,000 + Bonus + Training + Progression + Private Pension + Holiday Buying Options + AutonomyAre you a Senior Software Engineer looking to take ownership of architecture, influence technical direction, and build highquality ...

C++ Software Engineer

World Class Defence Organisation based in Bristol is currently looking to recruit a C++ Software Engineer subcontractor on an initial 12 month contract, with very likely extension. Rate: £65.00 per hourOvertime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quar ...

Software Engineer C++

Software Engineer C++JOB LOCATION: BRISTOLSECURITY CLEARANCE LEVEL: SC to StartDURATION: 12+ Months (Extension Possible)WORK PATTERN: Full Time ONSITE (Compressed Option Available)RATE: £ 65.00 Per hr on Umbrella (Inside IR35)TARGET INDUSTRIES AND COMPANIES. Is Def ...

C++ Software Engineer

Job Title: C++ Software Engineer£65ph, UMB, inside IR35Initial 12-Months (likely to be extended)Onsite full time in BristolSC must be in place prior to starting contractPlease note, this role will be working on UKEO programmes, meaning the position is only open to sole British nationa ...

Embedded Software Engineer

Job Title: Firmware Engineer Location: Bristol (Hybrid – 3 days on-site per week) Salary: Up to £60,000 + Bonus & Benefits (dependent on experience)Overview: An exciting opportunity has arisen for a Firmware Engineer to join an engineering team of 40+ who are going to be developing th ...

Software Controls Engineer

We are pleased to be working with an established, multi-disciplined engineering group to recruit for a software/PLC controls engineer for their specialist automated machinery division. From large-scale industrial facilities to complex turnkey automation projects, our client deliver end-to-end engineering solutio ...

Senior Software Engineer

Senior Software Engineer - £75,000 (DoE)Title: Senior Software Engineer (C++)Client: Graphics TechLocation: CambridgeSalary: Up to £75,000 (DoE)This is an opportunity for a Senior Software Engineer to join a small team leading a niche within the graphics-tech industry. You ...

Senior Software Engineer

We now have an exciting opportunity for a Senior Software Engineer to join the Operational and Regulatory Technology department for an award-winning investment platform, offering a collaborative team working environment, training and excellent career progression.Our strategy is to have a cross functional ...

Senior Software Engineer

Software Engineer (Full Stack - Angular Focus)£55,000-£65,000 + packageRemote - Cardiff office (On-site a couple times p/month)Eligible for Security Clearance (must have resided in the UK for the last 5 years)CPS Group are working with a Cardiff-based Tech organisation to recruit a Software E ...

Senior Software Engineer

Senior Software Engineer - C++We're looking for a talented Senior Software Engineer to take technical ownership of software designs from early specification through to fully verified delivery. This is a senior, hands‑on role for someone who enjoys building high‑quality software, mentoring others, and inf ...

Senior Software Engineer

* This role is suitable for an individual with 5+ years of professional software development experience, working across both scripting and systems-level programming languages. * We are looking for strong experience in one or more mainstream programming languages, with an interest in working with Python ...

Senior Software Engineer

Cure Talent are delighted to be partnered with an emerging wearable medical technology company at a defining stage of its growth. Developing next-generation optical monitoring solutions designed to deliver medical-grade physiological insights beyond the hospital environment, the business is now transitioning fro ...

Embedded Software Engineer

About UsDTC | A Codan Company is a technology company based in Whiteley, Hampshire. We specialise in the research and development of wireless and critical RF communication systems.Our engineers work on advanced wireless technologies used across defence, uncrewed systems, government, and broadcast ...

Software Testing Engineer

Bristol Exciting opportunity to join the Integration and Systems Validation (ISV) team within the Weapon System Simulation and Experimentation (WSSE) department.Join us in driving innovation and excellence in the field by providing systems integration and testing for digital simulation and experi ...

Senior Software Engineer

Senior Software Engineer (.NET / AWS)Location: Manchester / HybridSalary: Up to £75,000 + benefitsThe RoleWe are looking to hire experienced Senior Software Engineers to join a growing engineering function. You'll play a key role in designing and building scalable, cloud-native applic ...

Graduate Software Engineer

We're working with a forward-thinking technology company looking to hire a Graduate / Junior Software Engineer to join their growing team. This is a fantastic opportunity for someone early in their career to gain hands-on experience across a modern infrastructure stack, working on systems that are scalable, ...

Senior Software Engineer

Senior Software Engineer (C++/Rust) - Up to £150,000Title: Senior Software Engineer (C++/Rust)Company: Boutique ConsultancyLocation: NewcastlePay: Up to £150,000Company:A deeply technical consultancy are getting ready to scale significantly. Around you they will bu ...

Senior Software Engineer

Senior Software Engineer – C++ / Embedded SystemsA leading engineering and technology business is seeking a Senior Software Engineer to join its growing software development team working on advanced real-time and mission-critical systems.This role is ideal for a hands-on C++ Software Engineer wit ...

Principal Software Engineer

Join a global technology organisation whose products are trusted by leading brands and deliver real-world impact across sustainability, education and safety.This is a pivotal role, reporting to the Head of Engineering helping lead tech direction and delivery for some genuinely innovative products.<br ...

Senior Software Engineer

Job Title: Senior Software Engineer (C#/.NET)Location: NewcastleCompany: ConsultancySalary: Up to 130k (depending on experience)Platform Recruitment has partnered with a high-calibre consultancy that is growing rapidly and building out new sectors.This is a high-calibre te ...

Embedded Software Engineer

Embedded Software Engineer Location: Stroud, Gloucestershire Salary: Up to £70,000KO2's client is a fast-growing, well-funded tech start-up developing advanced sensing and monitoring systems using low-power embedded platforms, intelligent signal processing, and secure wireless connectivity.<b ...

Application Software Engineer

The OpportunityJoin a team at the forefront of underwater robotics innovation. In this role, you'll design and deliver cutting-edge software solutions that power the next generation of subsea vehicles. Working at the intersection of advanced engineering and real-world application, you'll contribute to sy ...

C# Software Engineer

This C# Software Engineer role sits at the heart of serious manufacturing automation. You’ll be building and improving software that talks directly to a wide range of real-world equipment including power supplies, acquisition systems, cameras and test hardware - with plenty of scope for developing skills in para ...

Software Engineer Reliability

You're a software engineer who enjoys solving complex engineering problems. Your default is to engineer reliable software, that will contribute to overall performance of systems. This opportunity offers exactly that challenge.You will sit at the intersection of software engineering and platfor ...

Principal Software Engineer

This job is with BBC, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.JOB DETAILSJOB BAND: DCONTRACT TYPE: Permanent DEPARTMENT: BBC Product Group - Data Platfor ...

Senior Software Engineer

Title: Senior Software Engineer (Compilers)Company: HPC & AILocation: London (primarily remote)Compensation: Up to £190,000Company:An advanced HPC R&D firm, looking to expand the UK compiler team. Most of the team are ex-Big-Tech, ex-FAANG or ex-Chip firms. They jo ...

Senior Software Engineer

Senior Software Engineer - Up to £350,000 - CambridgeTitle: Senior Software EngineerCompany: Proprietary HFTLocation: CambridgePay: Up to £350,000 with huge potential to increaseCompany:A proprietary trading firm in Cambridge, specialising in the research and devel ...

Senior Software Engineer

Title: Senior Software Engineer (GPU Drivers)Company: AI AccelerationLocation: London (very flexible WFH)Pay: Up to £160,000 + bonus and benefitsCompany:An advanced HPC R&D firm, looking to expand their GPU Driver team. Most of the team are ex-Big-Tech, ex-FAANG or ex- ...

Senior Software Engineer

We are supporting a leading Robotics & Technology company based in Cambridge who are looking to add a Senior Software Engineer to their growing team. This is a full-time permanent position with hybrid working. International travel may be required.Key responsibilities will include: * Lead on ...

Embedded Software Engineer

Embedded Software EngineerLocation: Ealing areaSalary: Up to £65,000 + Extensive benefitsThe RoleKO2's client is seeking a talented Embedded Software Engineer to help deliver robust, high-quality embedded software for existing and future electric products. This is an exciting oppo ...

Senior Software Engineer

Senior Software Engineer (C++ / Embedded)Working with a specialist defence technology business delivering mission-critical systems, we’re looking for a Senior Software Engineer to join a high-performing team.You’ll work across the full lifecycle from architecture and design through to integration and acc ...

Embedded Software Engineer

Embedded Software Engineer (IoT)BarnsleyUp to £45,000 + Excellent BenefitsKO2 is working with an innovative and growing company in the IoT sector, developing smart, connected products used in real-world applications.This is an exciting opportunity for an Embedded Engineer with 3+ year ...

Embedded Software Engineer

Embedded Software Engineer Location: Stroud, Gloucestershire Salary: Up to £70,000KO2's client is a fast-growing, well-funded tech start-up developing advanced sensing and monitoring systems using low-power embedded platforms, intelligent signal processing, and secure wireless connectivity.<b ...

Embedded Software Engineer

World Class Defence Organisation is currently looking to recruit 2x Embedded Software Engineer subcontractors on an initial 6 month contract. Rate: £68.00 per hour Location: Bristol Hybrid / Remote working: The role will be onsite – a compressed 4 day week (Monday to Thursday is fine)Contr ...

C# Software Engineer

Job Title: C#/.NET Software EngineerLocation: South CambridgeshireSalary: Up to £70,000Working Pattern: Hybrid 2 days in officeThis is a brilliant opportunity for aC#/.NET engineer to join a fast-growing technology company whose software is used by scientists and engineers across the world.<b ...

Senior Software Engineer

* Senior Software Engineer * Exeter, Devon (Hybrid-working – x1 or 2 days in office) * Up to £55,000 per year * Plus excellent company benefits Private Healthcare, Pension, etc.The Opportunity:My client are a charity organisation currently looking for a Senior Software Engineer on a perman ...

Senior Software Engineer

We are supporting a pioneering biotech company based in Cambridge who are looking to add a Senior Software Engineer to their growing team. This is a full-time permanent position.Key responsibilities will include: * Take ownership of the design, development and testing for software applications.< ...

Embedded Software Engineer

Embedded Software Development Engineer | Slough | Circa £50,000I’m recruiting on behalf of an innovative product development consultancy for an Embedded Software Engineer to join their growing team in Slough.The RoleYou’ll develop embedded software and firmware (C/C++), working on cutting ...

Embedded Software Engineer

Embedded Software Engineer (Wireless Mesh, LoRaWAN & RF Technologies) Location: Stroud Area - office based role Salary: Up to £70,000KO2's client, a rapidly expanding and innovative start-up based in the Stroud area, is seeking an experienced Embedded Software Engineer with strong expertise i ...

Embedded Software Engineer

Senior Embedded Software Engineer – Sheffield, South YorkshireA leading UK technology organisation is seeking a Senior Embedded Software Engineer in Sheffield to join their R&D Software team. This Sheffield-based role offers an opportunity to develop and implement new embedded firmware solutions for ...

PLC Software Engineer

Job Title: PLC Software EngineerLocation: BedfordOverview:We are seeking a skilled PLC Software Engineer to join our team, responsible for the design, development, and commissioning of automation systems. This role is primarily office-based, with some flexibility for remote work.Key R ...

Software Engineer C#

A Degree qualified Software Engineer with strong experience in C#, using WPF / WinUI-3 and MVVM methodologies will support the new NPI team of a thriving Technology Company. You’ll have proven experience of developing software tools for production test and process automation as well as having some experience of ...

Embedded Software Engineer

Embedded Software Engineer (C++/Rust) – CrawleyYT Tech are currently on the lookout for an embedded software engineer / developer for a client in Crawley.This is a pivotal role in their transition toward a modern, safety-first software stack, where you will have significant influence over the fut ...

PLC Software Engineer

Job Opportunity: Electrical Engineer - PLC Engineer (Water Sector) Location: Central England/East Anglia Rate: up to £60an hour Contract Duration: 6 - 12 months Are you an experienced Electrical Engineer with a passion for automation and control systems? We're seeking a talented PLC Engineer to j ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Lead Software Engineer Markets Tech Pythonjava Jobs in United Kingdom Job Search Guide, Trends and Insights